--- /dev/null
+<?php
+/**
+ * Copyright 2011-2017 Fabrizio Branca. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @package WebDriver
+ *
+ * @author Fabrizio Branca <mail@fabrizio-branca.de>
+ * @author Anthon Pang <apang@softwaredevelopment.ca>
+ */
+
+namespace WebDriver;
+
+/**
+ * WebDriver\Browser class
+ *
+ * @package WebDriver
+ */
+final class Browser
+{
+ /**
+ * Check browser names used in static functions in the selenium source:
+ * @see http://code.google.com/p/selenium/source/browse/java/client/src/org/openqa/selenium/remote/DesiredCapabilities.java
+ *
+ * Note: Capability array takes these browserNames and not the "browserTypes"
+ *
+ * Also check
+ * @see http://code.google.com/p/selenium/wiki/JsonWireProtocol#Capabilities_JSON_Object
+ */
+ const ANDROID = 'android';
+ const CHROME = 'chrome';
+ const FIREFOX = 'firefox';
+ const HTMLUNIT = 'htmlunit';
+ const IE = 'internet explorer';
+ const INTERNET_EXPLORER = 'internet explorer';
+ const IPHONE = 'iPhone';
+ const IPAD = 'iPad';
+ const OPERA = 'opera';
+ const PHANTOMJS = 'phantomjs';
+ const SAFARI = 'safari';
+}